Power Is Defined as the Rate of Work Per Time

question 43

Multiple Choice

Power is defined as the rate of work per time, power = work/time. If the dimensions of power are [ML²T^-3], what are the dimensions of work?

• A)[MLT^-3]
• B)[ML²T^-1]
• C)[ML³T^-3]
• D)[ML²T^-2]
• E)[ML²T^-4]

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